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Flexible BiFe0.95Mn0.05O3 film and preparation method thereof
The invention provides a flexible BiFe0.95Mn0.05O3 film and a preparation method thereof, and the preparation method comprises the following steps: 1, dissolving Bi(NO3)3.5H2O, Fe(NO3)3.9H2O and C4H6MnO4.4H2O in a solvent according to a molar ratio of 1.05: 0.95: 0.05 to obtain a precursor solution A; spin-coating a single crystal fluorophlogopite substrate with the precursor solution A, performing baking to obtain a dry film, and performing annealing to obtain a crystalline state BiFe0.95Mn0.05O3 film; repeatedly executing the step until the crystalline state BiFe0.95Mn0.05O3 thin film with the required thickness is obtained; and carrying out mechanical stripping on the F-Micro substrate loaded with the BiFe0.95Mn0.05O3 thin film to obtain the flexible BiFe0.95Mn0.05O3 thin film. The obtained thin film material has an excellent anisotropic magnetization intensity phenomenon and shows excellent flexibility.
本发明提供一种柔性BiFe0.95Mn0.05O3薄膜及其制备方法，步骤1：将Bi(NO3)3·5H2O、Fe(NO3)3·9H2O、C4H6MnO4·4H2O以摩尔比为1.05:0.95:0.05溶于溶剂中，得到前驱液A；将前驱液A旋涂在单晶氟金云母衬底上，烘烤得干膜，退火，得晶态的BiFe0.95Mn0.05O3薄膜；重复该步骤，直至得到所需厚度的晶态的BiFe0.95Mn0.05O3薄膜；对承载有BiFe0.95Mn0.05O3薄膜的F‑Mica衬底进行机械剥离获得柔性BiFe0.95Mn0.05O3薄膜。所得薄膜材料具有优异的各向异性磁化强度现象，且表现出优异的柔性。
Flexible BiFe0.95Mn0.05O3 film and preparation method thereof
The invention provides a flexible BiFe0.95Mn0.05O3 film and a preparation method thereof, and the preparation method comprises the following steps: 1, dissolving Bi(NO3)3.5H2O, Fe(NO3)3.9H2O and C4H6MnO4.4H2O in a solvent according to a molar ratio of 1.05: 0.95: 0.05 to obtain a precursor solution A; spin-coating a single crystal fluorophlogopite substrate with the precursor solution A, performing baking to obtain a dry film, and performing annealing to obtain a crystalline state BiFe0.95Mn0.05O3 film; repeatedly executing the step until the crystalline state BiFe0.95Mn0.05O3 thin film with the required thickness is obtained; and carrying out mechanical stripping on the F-Micro substrate loaded with the BiFe0.95Mn0.05O3 thin film to obtain the flexible BiFe0.95Mn0.05O3 thin film. The obtained thin film material has an excellent anisotropic magnetization intensity phenomenon and shows excellent flexibility.
本发明提供一种柔性BiFe0.95Mn0.05O3薄膜及其制备方法，步骤1：将Bi(NO3)3·5H2O、Fe(NO3)3·9H2O、C4H6MnO4·4H2O以摩尔比为1.05:0.95:0.05溶于溶剂中，得到前驱液A；将前驱液A旋涂在单晶氟金云母衬底上，烘烤得干膜，退火，得晶态的BiFe0.95Mn0.05O3薄膜；重复该步骤，直至得到所需厚度的晶态的BiFe0.95Mn0.05O3薄膜；对承载有BiFe0.95Mn0.05O3薄膜的F‑Mica衬底进行机械剥离获得柔性BiFe0.95Mn0.05O3薄膜。所得薄膜材料具有优异的各向异性磁化强度现象，且表现出优异的柔性。
Flexible BiFe0.95Mn0.05O3 film and preparation method thereof
一种柔性BiFe0.95Mn0.05O3薄膜及其制备方法
TAN GUOQIANG (author) / AO DI (author) / LIU WENLONG (author) / LIU CHENJUN (author) / REN HUIJUN (author) / XIA AO (author)
2021-09-07
Patent
Electronic Resource
Chinese
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